@ARTICLE {8432,
author={H. Proença},
doi={10.1007/s11760-013-0535-1},
journal={Eurasip Journal on Image and Video Processing},
title={Performance evaluation of keypoint detection and matchingtechniques on grayscale data},
year={2013},
month={August},
volume={0},
number={0},
pages={1-11},
ISSN={1687-5281}
}